DC289A

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The DC289A is a high performance evaluation board designed for producing isolated DC/DC and AC/DC off-line Switch Mode Power Supplies (SMPS). DC289A is an excellent tool to help electronic engineers to design, build and test new power supply designs quickly and effectively. The board consists of two major components - a control IC and an output stage, that are connected via cables. It can generate up to two channels of power. Each of the two channels can be configured for either an isolated DC/DC or AC/DC off-line SMPS.

The DC289A is a robust, cost effective evaluation board which features a wide range of operating parameters, enabling designers to easily evaluate various power requirements. It includes comprehensive protection features such as under voltage lockout, over voltage shutdown, and over temperature protection to ensure safe and reliable operation. Furthermore, the DC289A also offers high accuracy current limiting and start-up protection to ensure reliable startup and performance of power supplies.

The DC289A is designed to provide maximum control flexibility to designers. It features an adjustable switching frequency range from 30 to 250kHz, and a wide range of operating voltages from 0.05 to 45V. The board also includes a range of current sense options, along with a variety of current-limiting and auto-restart capabilities. It also offers protections against under-voltage, over-voltage, over-current, and thermal overload conditions. The DC289A board is also capable of performing both DC and low-frequency AC voltage regulation.

The DC289A board includes an advanced microcontroller and in-built FET drivers for controlling both synchronous and pure wave rectification circuits. It also provides an adjustable pulse-width modulation (PWM) control mode and supports a wide range of pulse widths. This allows for precise regulation of both input current and output voltage with extremely high precision. Moreover, it also offers adjustable protective features such as over-voltage protection and thermal-shutdown for enhanced safety.

The DC289A evaluatiuon board is designed to work under a wide variety of applications. It is suited for designs that require very high efficiency and low operating costs. It can also be used for applications that require less complexity and higher current output. Additionally, it can be used in automotive applications for higher current output capability and cost-efficient designs.

The DC289A evaluation board is an extremely helpful tool in providing reliable and accurate power analysis. It allows designers to make accurate measurements of input/output voltages, currents, and power, enabling designers to evaluate power requirements and design circuits with higher accuracy. Additionally, the DC289A is built to last, making it an ideal choice for engineers who wish to design robust power supplies with minimal maintenance and expense.

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